Semester 1 Final Review Double Jeopardy

Unit 1: Properties of Matter

200

This is the state of matter that has no definite volume or shape.

What is a gas?

400

This is an example of a homogeneous mixture.

What is (answers will vary)?

600

This is an example of a compound.

What is (answers will vary)?

800

Boiling water is an example of this kind of change.

What is a physical change?

1000

Ethanol (C₂H₅OH) is an example of this type of matter.

What is a compound?

Unit 2: Measurement

200

This is what you should always be wearing in the lab when working with dangerous chemicals or fire.

What are safety goggles?

400

The volume of the graduated cylinder shown on the TV is the following.

What is 36 mL?

600

The mass of the triple beam balance shown on the TV is as follows.

What is 167.0 g?

800

This is the density of an object with a mass of 3.0 g and a volume of 9.3 mL.

What is 0.32 g/mL?

1000

This is the volume of an object with a density of 3.77 g/mL and a mass of 22.8 g.

What is 6.05 mL?

Unit 3: The Atom and the Periodic Table

200

This is the atomic number for zirconium (Zr).

What is 40?

400

This is why the average atomic mass on the periodic table is a decimal number.

What is because it is the weighted average of all the isotopes of that element?

600

This is the atomic number of an isotope with the symbol ¹⁸⁴W.

What is 74?

800

This is the number of neutrons in an atom of silver that has a mass number of 108.

What is 61?

1000

This is the symbol for an element with 17 protons, 18 electrons, and 20 neutrons. 

What is ³⁷Cl^-1?

Unit 4: The Electron

200

This is the reason noble gases never react with other elements on the periodic table.

What is because they already have 8 valence electrons (octet rule)?

400

This is the full electron configuration for silicon.

What is 1s²2s²2p⁶3s²3p²?

600

This is the orbital diagram for iron (Fe).

What is (picture on the board)?

800

This is the shorthand (abbreviated) configuration for krypton (Kr).

What is [Ar]4s²3d¹⁰4p⁶?

1000

This is the correct electron configuration for a calcium ion.

What is 1s²2s²2p⁶3s²3p⁶?

or 

What is [Ne]3s²3p⁶?

Units 5 and 6: Ionic and Covalent Bonding

200

This is the bond that forms between a metal and a metal.

What is a metallic bond?

400

This is the name for an element that is touching the stairstep line on the periodic table.

What is a metalloid?

600

This is the correct name for the covalent compound N₂O.

What is dinitrogen monoxide?

800

This is the correct formula for the ionic compound chromium (III) sulfate.

What is Cr₂(SO₄)₃?

1000

This is the correct model for the formation of a bond between 2 carbon atoms and two hydrogen atoms.

What is (the picture is on the board)?